isd15d00 Winbond Electronics Corp America, isd15d00 Datasheet - Page 15

• Manufacturer Part Number: isd15d00
• Description: Digital Chipcorder With Digital Audio Interface
• Manufacturer: Winbond Electronics Corp America

CLASS-AB BTL OUTPUT
Conditions: V
Parameter
Speaker CLASS-AB BTL Output (SPK_PLUS / SPK_MINUS with 8
Full scale output
Signal-to-noise ratio
Total harmonic distortion
Efficiency
Conditions: V
Parameter
Speaker CLASS-AB BTL Output (SPK_PLUS / SPK_MINUS with 8
Full scale output
Signal-to-noise ratio
Total harmonic distortion
Efficiency
Notes
1.
2.
3.
Full Scale is relative to the magnitude of VCCA and can be calculated as FS = VCCA/3.3.
Distortion is measured in the standard way as the combined quantity of distortion products plus noise. The signal
level for distortion measurements is at 3dB below full scale, unless otherwise noted.
SNR measured with a -100dbFS signal at input.
CCD
CCD
= 3.3V, V
= 3.3V, V
CCA
CCA
2
2
= V
= V
CCSPK
CCSPK
Symbol
Symbol
SNR
THD
SNR
THD
E
E
= 5V, MCLK = 16.384MHz, T
= 3.3V, MCLK = 16.384MHz, T
AB
AB
Comments/Conditions
Gain paths all at 0dB
gain
A-weighted
A-weighted
8 bridge-tied-load
Pout > 0.7W
Comments/Conditions
Gain paths all at 0dB
gain
A-weighted
A-weighted
8 bridge-tied-load
Pout > 0.4W
- 15 -
A
= +25° C, 1kHz signal
A
Publication Release Date: June 16, 2011
= +25° C, 1kHz signal
Min
Min
bridge-tied-load)
bridge-tied-load)
V
V
Typ
Typ
CCA
CCA
-60
-60
90
50
84
50
/ 3.3
/ 3.3
ISD15D00
Max
Max
Revision 0.64
Units
Units
V
V
dB
dB
dB
dB
%
%
rms
rms